.chakan{
	margin: 5%;
	display: none;
	overflow: hidden;
}
.chakan ul li{
	width: 33.333333%;
	float: left;
	text-align: center;
}
.chakan ul li a{
	display: inline-block;
	width: 90px;
	height: 90px;
	border-radius: 50%;
	border: 1px solid #BBBBBB;
	text-align: center;
	line-height: 90px;
	font-size: 20px;
}
.blod{
	font-size: 16px;
	font-weight: bold;
}
.jizong{
	margin: 5% 2% ;
}
